On Thu, Feb 7, 2013 at 3:18 PM, Michal Simek <michal.simek@xxxxxxxxxx> wrote:
> Fix ioreadXXbe and iowriteXXbe functions which did
> additional little endian conversion on native big endian systems.
> Using be_to_cpu (cpu_to_be) conversions with __raw_read/write
> functions have resolved it.
>
> Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
> CC: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
> CC: Arnd Bergmann <arnd@xxxxxxxx>
> CC: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> CC: Will Deacon <will.deacon@xxxxxxx>
> CC: linux-arch@xxxxxxxxxxxxxxx
I have one question (see below). Apart from that:
Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> -#define ioread16be(addr) be16_to_cpu(ioread16(addr))
> +#define ioread16be(addr) __be16_to_cpu(__raw_readw(addr))
Why did you change it to the __beX_to_cpu variant with underscores?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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